NHey !
I'm looking to use a 4G+ modem in order to play TF2 from my dorm. Do you guys have any experience with this ? Any particularly interesting offers ? What would be a good amount of Go for someone who's willing to only play for scrims ?
(Sadly, I can't use my phone)
Playing games on 4G can be a bit tricky, you normally want as much stability as possible for video games but 4G/3G+ tend to be unstable by definition. The stability of your 4G connection will be very dependant on a bunch of factors.
I'd definitely try to get a hold of a 4G router and try it out beforehand. Pay attention to the signal meter on the router itself and move it around your apartment/room/whatever, hold it high up infront of windows and see where you get the best signal.
Learning the location of the nearest transmitter and placing the router in the nearest window facing the transmitter can make a big difference in stability if you feel like going through that effort.
Some buildings can be radio signal repellents as well if there's iron/metal/something in the structure of the building, I've run into this problem a lot in industrial areas here in Iceland but idk how common it is elsewhere.
Can't emphasize enough though that you should try playing on 4G before you buy anything, experiences with 4G routers will always vary.